Kerio Control Offline License File

When DNS issues or SSL handshake errors prevent the standard activation wizard from completing. How to Obtain and Install the Offline License File

To obtain the necessary file, you must use a device that has internet access: Visit the official Kerio Product Registration page.

: For hardware appliances (Kerio Control Box), you might be asked for the hardware Serial Number .

In the registration window, look for the link at the bottom right. Upload the File : Kerio Control Offline License File

: Navigate to the GFI/Kerio Product Registration page .

| Feature | Online Licensing | Offline License File | | :--- | :--- | :--- | | | Yes (continuous) | No (only for manual generation) | | Automation | Fully automatic renewal | Manual upload via admin UI | | Security | Standard | High (Air-gap compatible) | | Best for | Branch offices, SMBs | Military, Gov, SCADA, Remote HQ |

Using a is a straightforward process designed for high-security environments. By pre-downloading the license via the GFI portal, you can ensure your UTM is fully licensed and protected, even without direct internet connectivity. If you have questions, I can help you find information on: Renewing an existing offline license. Transferring a license to new hardware. Troubleshooting activation errors. Let me know what you need to know next. Kerio Control Activation or Licensing When DNS issues or SSL handshake errors prevent

Save this file to a portable storage medium, such as a secure USB drive. How to Import the Offline License File into Kerio Control

You (or your IT partner) must visit the official GFI/Kerio activation webpage from a machine with internet access. By entering your License Key and System ID, the portal generates a unique .lic file specifically tied to your machine. Step 3: Importing the File Once you have downloaded the license.lic file: Log into your Kerio Control Administration interface. Navigate to or Activation State .

: On the main Dashboard, look at the bottom right corner for the Configuration Assistant button. Click on it to start the configuration wizard. In the registration window, look for the link

At the bottom of the registration window, click the link that says .

: Store copies of your .key files on encrypted volume back-ups, never on public cloud environments.

If you need help with a specific part of this process, let me know: What of Kerio Control are you currently running? Are you facing a specific error message during the upload?

Every firewall deployment generates a unique hardware/software signature called an OS ID.